The holographic principle suggests that the information in a volume of space can be thought of as encoded on a boundary to that space.
其他节日纪念过去;植树节则为未来着想。
一个有趣的事实是,岩石越古老,与今天的岩石差异越大。
The land never lies, it repays what you put in.
Adaptability is the new competitive advantage in global mining.